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tatyana61 [14]
3 years ago
13

I need answers the other one is 6 degrees celcuius

Mathematics
1 answer:
Dvinal [7]3 years ago
6 0

Answer: c. -4 degrees Celsius

Step-by-step explanation:

If it rises by 17°C, then add it to the -21°C in the thermometer:

-21 + 17 = -4°C

Hope this helps!

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Carlos had $65.00 in his checking account. By mistake he wrote out a check for $82.00. By how much is his checking account overd
mylen [45]
$65.00 - $82.00 = -$17
His account is overdrawn by $17.
4 0
3 years ago
Solve the following simultaneous linear equations.<br>2x + y = 5<br>4x – 3y = -10​
Jet001 [13]

Answer:

(1/2,4)

Step-by-step explanation:

First, determine y in first equation: 2x+y=5 or  y=5-2x

replace value of y determined in first equation (5-2x) into 2nd equation    

4x-3(5-2x)=-10

4x-15+6x=10

10x=5

x=1/2

put value of x into either equation to solve for y so

2(1/2)+y=5

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y=4

answer: x=1/2, y=4

check answer by substituting x and y into either equation:

4x-3y=-10

4(1/2)-3(4)=-10

2-12=-10

-10=-10

or

2x+y=5

2(1/2)+4=5

1+4=5

5=5

7 0
3 years ago
How to do this because I don't know my class work
salantis [7]
I assume the answer is 1/4
5 0
3 years ago
Solve for k.<br> 14k+ 17 &gt; 3
Alborosie

Answer:

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Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
A volunteer is buying 10 blankets for the animal shelter. Shipping the blankets costs $1.50 and the volunteer has $75 to spend.
Luba_88 [7]

Answer:

1.50x-75=10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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